{"created":"2023-05-15T14:48:08.389396+00:00","id":65974,"links":{},"metadata":{"_buckets":{"deposit":"d4c17480-86c0-4172-95d7-1dee22ac8b79"},"_deposit":{"created_by":1,"id":"65974","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"65974"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00065974","sets":["10:29"]},"author_link":["649773","649776","649774","649775"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2016-09-15","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"半導体を光励起した際に発生する自由電子(キャリア)は，十分に高い密度を有する場合，テラヘルツ(THz)光をプラズマ反射する。キャリアは半導体内部で励起光とともに進行するプラズマミラーとして振る舞うため，対向に照射したTHz光はドップラー効果により高周波数シフトする。本研究では，サンプルをシリコン(Si)，励起光を800 nmのフェムト秒パルス光とし，ドップラー反射したTHz光の検出を行った。反射THz光の電場波形および周波数スペクトルの解析から，光励起過程におけるキャリアダイナミクス，及び，ドップラー反射メカニズムの解明を行い，THz領域における新たな周波数変換手法の検討を行った。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第10回分子科学討論会","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河野, 七瀬"}],"nameIdentifiers":[{"nameIdentifier":"649773","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"坪内, 雅明"}],"nameIdentifiers":[{"nameIdentifier":"649774","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"河野 七瀬","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"649775","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"坪内 雅明","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"649776","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"シリコン内光誘起キャリアによるドップラー反射を用いたテラヘルツ光の高周波数シフト","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"シリコン内光誘起キャリアによるドップラー反射を用いたテラヘルツ光の高周波数シフト"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-09-28"},"publish_date":"2016-09-28","publish_status":"0","recid":"65974","relation_version_is_last":true,"title":["シリコン内光誘起キャリアによるドップラー反射を用いたテラヘルツ光の高周波数シフト"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:54:10.558990+00:00"}